We are seeing some metrics discrepancies between the data displayed/exported from the twitter UI and those reported from the API for some Campaigns. In particular we are seeing major difference in the number of impressions reported. Here is an example below…

We verified that the issue is on our end. We need to import analytics for both ALL_ON_TWITTER as well as PUBLISHER_NETWORK for entities that have associated line items that have a PUBLISHER_NETWORK placement.